Olympus Zuiko 9-18mm F/4.0-5.6 ED Lens
Super-wide-angle lenses tended to be big, heavy, and expensive, making it difficult for most camera users to take advantage of them. The Zuiko Digital ED 9-18mm F4.0-5.6 promises to change all this. W...
Cons: Small longitudinal chromatic aberration at edges, not too bad
Modest maximum aperture